Delta DVP-15MC Series, Operation Manual

Page: 210 / 972

Chapter 8 Logic Instructions
8-123
8_
FB/FC
Explanation Applicable model
FC
NOT is used for the NOT operation taking the inverse of a variable or
constant.
DVP15MC11T
DVP15MC11T-06

Parameters
Parameter
name
Meaning
Input/
Output
Description Valid range
In Operand Input
Input parameter to take the
inverse
Depends on the data type of the
variable that the input parameter is
connected to.
Out
Operation
result
Output Not operation result
Depends on the data type of the
variable that the output parameter is
connected to.
B
oo
le
an
Bit string Integer
Real
number
Time, date
S
tr
in
g
B
OOL
BYT
E
WO
R
D
DW
O
RD
LW
O
R
D
US
INT
UI
NT
UDI
NT
UL
INT
SI
N
T
IN
T DI
NT
LI
N
T
R
EA
L
L
R
E
AL
T
IME
D
AT
E
T
O
D
DT
S
T
RI
NG
In
● ● ● ● ● ● ● ● ●
Out
● ● ● ● ● ● ● ● ●
Note:
The symbol
●
indicates that the parameter is allowed to connect to the variable or constant of the data
type.

Function Explanation

NOT is used for the bitwise NOT operation taking the inverse of the value of a variable or constant
and the result is output to
Out .
The operational rule:
If one bit of the input variable is TRUE, the corresponding bit of the output variable is FALSE. If one
bit of the input variable is FALSE, the corresponding bit of the output variable is TRUE.

The data type of Out must be the same as In .

Precautions for Correct Use
The input variables are not allowed to omit. An error will occur during the compiling of the software if
any input variable is omitted. But the output variable is allowed to omit.
NO T
EN ENO
In Ou t
0 0 1 0 1 1 0 0
1 1 0 1 0 0 1 1
B it0 Bit7
In
Out